1 files changed, 7 insertions, 0 deletions
diff --git a/progs/a546.py b/progs/a546.py
new file mode 100644
index 0000000..4b9bbc9
--- /dev/null
+++ b/progs/a546.py
@@ -0,0 +1,7 @@
+def count_pairs(arr, n, k):
+  count=0;
+  for i in range(0,n):
+    for j in range(i+1, n):
+      if arr[i] - arr[j] == k or arr[j] - arr[i] == k:
+        count += 1
+  return count
+\ No newline at end of file